HolcimUS | 38,896 followers on LinkedIn. Holcim US is now Amrize, the partner of choice for the professional builders of North America. | Holcim US is now Amrize, building North America as the partner of choice for professional builders with advanced branded solutions from foundation to rooftop. With over 1,000 sites and a highly efficient distribution network, Amrize delivers for customers in every U.S. state and Canadian province. Amrize 19,000 teammates uniquely serve every construction market from infrastructure, commercial and residential to new build, repair and refurbishment.